Round|Natural|GIA

0.51ct E I1 Round Natural Diamond

EX • E/I1 • GIA 1465097846

Certificate GIA 1465097846

Diamond specifications and retailer prices

From $804 NZD
₹43,177 INR
As of October 30, 2026
Save $2,592 NZD (76%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $3,396 NZD at NZ Jewellers · As of October 26, 2026
View at NZ Jewellers

About this 0.51ct natural round diamond

This 0.51ct natural round sits in the half to three-quarter carat band, graded E colour (colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 1465097846. Listed at 8 retailers as of October 26, 2026, with prices from $804 to $3,396, a $2,592 spread on the same certified stone. NZ Jewellers lists it at $3,396. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
E
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1465097846
Dimensions5.12 × 5.14 × 3.17 mm
L/W Ratio1.00
Top View
5.12 mm5.14 mm0.51 ctE / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1465097846
Side View
Table 57.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 61.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $804 NZD|Low: $800 NZD|High: $1,629 NZD|Avg: $1,343 NZD|+0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 30, 2026
Retailer 1$804 NZD
Retailer 4$1,194 NZD
Retailer 3$1,297 NZD
Retailer 2$1,598 NZD
Retailer 5$1,629 NZD

26 data points across 5 retailers

8 retailers$804 NZD to $3,396 NZD

A
Cheapest Retailer
-
$804 NZD
₹43,177 INR
B+
Retailer 2
-
$1,082 NZD
$610 USD
View
B+
Retailer 3
-
$1,166 NZD
$657 USD
View
B+
Retailer 4
-
$1,166 NZD
$657 USD
View
B+
Retailer 5
-
$1,249 NZD
$704 USD
View
B+
Retailer 6
-
$1,598 NZD
€858 EUR
View
B
Retailer 7
-
$3,396 NZD
$1,914 USD
View
Most Expensive
B
NZ Jewellers
e193fce8-5380-4384-a286-d14d202d0c86 · Oct 26
$3,396 NZD
$1,914 USD
View
7 more retailers have this diamond
Prices start from $804 NZDSave up to $2,592 NZD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
0.51ct Round
$804 NZD